Oh, dude, a bed contains a mattress, a frame, some sheets, and pillows. I mean, you could also throw in a duvet or a comforter if you're feeling fancy. But like, as long as you have something to lie on and something to cover yourself with, you're good to go.
Rocks are usually not elements, but they contain elements.
what term describes elements that contain the same number of valence electrons
As all the chemical elements neptunium contain protons, neutrons and electrons.
Periodic table comprises of all the elements. There are variety of elements in nature.
All of the planets in this solar system contain all of those elements, and it is quite likely that every planet throughout the galaxy is likely to contain all of these elements.
The elements that hydrocarbons contain are: -Hydrogen -Carbons
Yes, all the mixtures contain compounds or elements.
No. Hydrogen and helium are separate elements. Elements do not contain other elements. But an element can give off or take electron from other elements.
These are types of chemical compounds. Halides contain halogen elements (e.g. chloride, fluoride), oxides contain oxygen, sulfates contain sulfate ions, sulfides contain sulfide ions, carbonates contain carbonate ions, and native elements are pure forms of elements (e.g. gold, silver).
Lymph nodes
Bird leavings are not the best type of fertilizer for plants. This is because they do not contain the elements necessary to helping flowers.
Rocks are usually not elements, but they contain elements.
All materials and that includes minerals contain the elements. Sulfates contain sulfur and oxygen
No. Both chlorine and hydrogen are elements. Elements cannot contain other elements.
No. Hydrogen an oxygen are both elements. Elements do not contain other elements.
BEDROCK
Elements. Copper and Zinc to be specific.